package net.eicp.nada;

public class Four {
	public static void main (String[] args) {
		int i, j;
		for (i = 2; i < 100; i++){
			for (j = 2; j < i; j++){
				if (i % j == 0)
					break;
			}
			if (i == j)
				System.out.println(i);
		}
	}
}
